/*	$NetBSD: obio_space.c,v 1.6 2003/07/15 00:25:05 lukem Exp $	*/

/*-
 * Copyright (c) 2001, 2002, 2003 Wasabi Systems, Inc.
 * All rights reserved.
 *
 * Written by Jason R. Thorpe for Wasabi Systems, Inc.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed for the NetBSD Project by
 *	Wasabi Systems, Inc.
 * 4. The name of Wasabi Systems, Inc. may not be used to endorse
 *    or promote products derived from this software without specific prior
 *    written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL WASABI SYSTEMS, INC
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

/*
 * bus_space functions for OMAP3 devices
 */

#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");

#include <sys/param.h>
#include <sys/systm.h>
#include <sys/bus.h>
#include <sys/kernel.h>
#include <sys/malloc.h>

#include <machine/bus.h>

#include <arm/cortexa8/omap3/omap3reg.h>
#include <arm/cortexa8/omap3/omap3var.h>


/* Proto types for all the bus_space structure functions */
bs_protos(generic);
bs_protos(generic_armv7);

struct bus_space omap3_bs_tag = {
	/* cookie */
	.bs_cookie	= (void *) 0,
	
	/* mapping/unmapping */
	.bs_map		= generic_bs_map,
	.bs_unmap	= generic_bs_unmap,
	.bs_subregion	= generic_bs_subregion,
	
	/* allocation/deallocation */
	.bs_alloc	= generic_bs_alloc,
	.bs_free	= generic_bs_free,
	
	/* barrier */
	.bs_barrier	= generic_bs_barrier,
	
	/* read (single) */
	.bs_r_1		= generic_bs_r_1,
	.bs_r_2		= generic_armv7_bs_r_2,
	.bs_r_4		= generic_bs_r_4,
	.bs_r_8		= NULL,
	
	/* read multiple */
	.bs_rm_1	= generic_bs_rm_1,
	.bs_rm_2	= generic_armv7_bs_rm_2,
	.bs_rm_4	= generic_bs_rm_4,
	.bs_rm_8	= NULL,
	
	/* read region */
	.bs_rr_1	= generic_bs_rr_1,
	.bs_rr_2	= generic_armv7_bs_rr_2,
	.bs_rr_4	= generic_bs_rr_4,
	.bs_rr_8	= NULL,
	
	/* write (single) */
	.bs_w_1		= generic_bs_w_1,
	.bs_w_2		= generic_armv7_bs_w_2,
	.bs_w_4		= generic_bs_w_4,
	.bs_w_8		= NULL,
	
	/* write multiple */
	.bs_wm_1	= generic_bs_wm_1,
	.bs_wm_2	= generic_armv7_bs_wm_2,
	.bs_wm_4	= generic_bs_wm_4,
	.bs_wm_8	= NULL,
	
	/* write region */
	.bs_wr_1	= generic_bs_wr_1,
	.bs_wr_2	= generic_armv7_bs_wr_2,
	.bs_wr_4	= generic_bs_wr_4,
	.bs_wr_8	= NULL,
	
	/* set multiple */
	/* XXX not implemented */
	
	/* set region */
	.bs_sr_1	= NULL,
	.bs_sr_2	= generic_armv7_bs_sr_2,
	.bs_sr_4	= generic_bs_sr_4,
	.bs_sr_8	= NULL,
	
	/* copy */
	.bs_c_1		= NULL,
	.bs_c_2		= generic_armv7_bs_c_2,
	.bs_c_4		= NULL,
	.bs_c_8		= NULL,
};

